As a means for allowing passive "communication" of high and low pressure areas on a body via an internal plenum chamber
, the fundamental physics underlying this technique are generally well understood.
The part is a plenum chamber
, 3D printed by selective laser sintering using Solva's Sinterline Technyl polyamide 6 powder grade reinforced with a 40% loading of glass beads.
Rather, the water is injected as a fine spray into the intake manifold plenum chamber
. It evaporates, thereby reducing the temperature of the intake air by as much as 80[degrees]F (in addition to the temperature reduction of the intercooler, which is generally on the order of 160[degrees]F).
The gas flow into the dryer is uniformly distributed in a plenum chamber
and then redirected through twenty slot nozzles towards the film surface.
Practical considerations may lead to system designs where the fan outlet is connected directly to ductwork (ducted fans) or connected indirectly through a plenum chamber
The system was completed with an inlet bend, volume control damper, 1 No belt direct driven centrifugal flow inlet fan, silencer and high level inlet filter plenum chamber
complete with easily accessible drop down filter frames.
You can also use a gasifier with hot air heat by placing a water-to-air heat exchanger (a high efficiency radiator) in the plenum chamber
Plane wave propagation was assumed in the inlet and outlet ducts though the model was not limited to plane wave behavior in the plenum chamber
* Several HVAC options available, including modular units that circulate air to a ceiling plenum chamber
or to ductwork that feed individual fan/filter units (see page 22)
The coating module uses the same principle as big production systems and has a fully perforated drum with a high amount of perforated surface, a guided air stream going straight through the tablet bed, as well as a special exhaust air plenum chamber
. The nozzle system can be set up to accommodate any batch size and warrants the consistent application of the spraying liquid, according to the company.
The converging flow test apparatus shown in Figure 2 had a plenum chamber
situated between the main section nozzle chamber and the downstream test fitting.